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The different types of bowling ball coverstocks is an area that can be complicated for new bowlers to understand. In this article, we will discuss the differences between solid, pearl, and hybrid coverstocks on reactive bowling balls.
As mentioned above, the three main types of coverstocks for reactive bowling balls are solid, pearl, and hybrid. The coverstock type does affect the reaction of the ball, as the three types all react differently. The type of coverstock is based on how the manufacturer formulates the bowling ball.
How does each type of coverstock differ from the other?
Let’s breakdown the characteristics of each type of bowling ball coverstock:
Solid: Solid coverstock bowling balls typically are made to hook earlier and provide a smoother reaction off the breakpoint. These balls usually have a matte or sanded finish. A solid coverstock is most commonly used for medium to heavy volume oil patterns, as well as fresh conditions with sharp backends.
Pearl: Pearl coverstocks are often shiny or polished. These balls tend to have a more angular backend reaction while providing length through the front part of the lanes. Pearl bowling balls are often used when lanes start to breakdown or if you need more angle to turn the corner and have your ball drive through the pins correctly.
Hybrid: Hybrid coverstocks are the middle ground between solid and pearl. Hybrid bowling balls typically offer the smooth midlane reaction you see in solid covers while also providing a backend reaction of a pearl ball.
It is important to understand that while these are the main characteristics of each type of coverstock, it doesn’t mean that the reaction will be exactly as described. Bowling ball reactions are determined by a lot of factors, only one of which is the coverstock.
It is possible to have solid coverstock balls that are polished or shiny, and also have pearl balls that are sanded or have a matte finish. It is important to understand the type of bowling style you have as well as understand your current equipment and lane conditions you bowl on.
For lower rev players, pearl or hybrid balls might be more suitable. Since these balls tend to retain more energy down lane, you should notice a stronger, more ideal reaction and shape. If a lower rev player throws a solid ball with a dull coverstock, it will have a tendency to hook sooner and might not provide the best result.
On the other hand, if you are a high rev player, you might find solid balls to be much more controllable down lane than you would with a shiny pearl ball. Since rev rate isn’t a concern, you don’t need the help of a shiny pearl ball to create angle on a fresh pattern.
I often recommend beginner bowlers to start with either a pearl ball or hybrid as these will provide the best shape for learning how to hook the bowling ball.
It should be noted that these coverstocks can react differently depending on the surface level, drilling layout, and style of each bowler. These descriptions should be used as a starting point but not an absolute when thinking about ball reaction.